change the tag size

Code/OpenMV Code/openMV_main.py

@@ -26,7 +26,7 @@ TAG_SIZE = 138 #length of inner black border of tag in mm (if printing to fill n
 MAX_TAGS = 2
 XRES = 320
 YRES = 240
-SIZE = 16.3 #Set this to the size of the black square of apriltag in cm
+SIZE = 71 #Set this to the size of the black square of apriltag in cm
 f_x = (2.8 / 3.673) * XRES # find_apriltags defaults to this if not set 3.984
 f_y = (2.8 / 2.738) * YRES # find_apriltags defaults to this if not set
 c_x = XRES * 0.5 # find_apriltags defaults to this if not set (the image.w * 0.5)
@@ -298,4 +298,3 @@ interface.register_callback(goalfinder)
 # processing remote events. interface.loop() does not return.
 
 interface.loop()
-